On average, Microsoft processes over 100 trillion signals every day, blocks approximately 4.5 million new malware attempts, screens 5 billion emails for malware and phishing, and scrutinizes ...

Windows 11 KB5066835 is causing the following issues: a bug that blocks lockhost connection, File Explorer preview pane and more.

Microsoft has fixed a known issue breaking HTTP/2 localhost (127.0.0.1) connections and IIS websites after installing recent ...

Microsoft has confirmed that IIS connections have broken following recent KB5066835, KB5065789 updates on Windows 11 25H2 and ...

In a technical report from Microsoft's Browser Vulnerability Research team, investigators said malicious actors had combined basic social engineering tactics with zero-day flaws in Internet Explorer's ...